[INFO] fetching crate burn_dragon_web 0.4.0... [INFO] testing burn_dragon_web-0.4.0 against try#dec9417b8611e34e787a3e4c37686b5131f9e5c5 for pr-154210 [INFO] extracting crate burn_dragon_web 0.4.0 into /workspace/builds/worker-7-tc2/source [INFO] started tweaking crates.io crate burn_dragon_web 0.4.0 [INFO] finished tweaking crates.io crate burn_dragon_web 0.4.0 [INFO] tweaked toml for crates.io crate burn_dragon_web 0.4.0 written to /workspace/builds/worker-7-tc2/source/Cargo.toml [INFO] validating manifest of crates.io crate burn_dragon_web 0.4.0 on toolchain dec9417b8611e34e787a3e4c37686b5131f9e5c5 [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--manifest-path" "Cargo.toml" "--no-deps", kill_on_drop: false }` [INFO] crate crates.io crate burn_dragon_web 0.4.0 already has a lockfile, it will not be regenerated [INFO] running `Command { std: CARGO_HOME="/workspace/cargo-home" RUSTUP_HOME="/workspace/rustup-home" "/workspace/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "fetch" "--manifest-path" "Cargo.toml", kill_on_drop: false }` [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "metadata" "--no-deps" "--format-version=1", kill_on_drop: false }` [INFO] [stdout] b09af5d38749503f63dea56bec24be613b12804a133e372aeaf74ea0be2a47fe [INFO] running `Command { std: "docker" "start" "-a" "b09af5d38749503f63dea56bec24be613b12804a133e372aeaf74ea0be2a47fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "inspect" "b09af5d38749503f63dea56bec24be613b12804a133e372aeaf74ea0be2a47fe", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "b09af5d38749503f63dea56bec24be613b12804a133e372aeaf74ea0be2a47fe", kill_on_drop: false }` [INFO] [stdout] b09af5d38749503f63dea56bec24be613b12804a133e372aeaf74ea0be2a47fe [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "build" "--frozen" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] 108ed0a252ba397ea05c0de338210d9a10c0f83ac9600a09568690f582af1103 [INFO] running `Command { std: "docker" "start" "-a" "108ed0a252ba397ea05c0de338210d9a10c0f83ac9600a09568690f582af1103", kill_on_drop: false }` [INFO] [stderr] Compiling proc-macro2 v1.0.105 [INFO] [stderr] Compiling quote v1.0.43 [INFO] [stderr] Compiling zerocopy v0.8.33 [INFO] [stderr] Compiling libm v0.2.15 [INFO] [stderr] Compiling libc v0.2.180 [INFO] [stderr] Compiling unicode-segmentation v1.12.0 [INFO] [stderr] Compiling zmij v1.0.13 [INFO] [stderr] Compiling bitflags v2.10.0 [INFO] [stderr] Compiling regex-syntax v0.8.8 [INFO] [stderr] Compiling portable-atomic v1.13.0 [INFO] [stderr] Compiling serde_json v1.0.149 [INFO] [stderr] Compiling serde_core v1.0.228 [INFO] [stderr] Compiling embassy-futures v0.1.2 [INFO] [stderr] Compiling option-ext v0.2.0 [INFO] [stderr] Compiling web-time v1.1.0 [INFO] [stderr] Compiling cubecl-common v0.8.1 [INFO] [stderr] Compiling num-traits v0.2.19 [INFO] [stderr] Compiling serde v1.0.228 [INFO] [stderr] Compiling convert_case v0.10.0 [INFO] [stderr] Compiling futures-io v0.3.31 [INFO] [stderr] Compiling fastrand v2.3.0 [INFO] [stderr] Compiling concurrent-queue v2.5.0 [INFO] [stderr] Compiling serde_bytes v0.11.19 [INFO] [stderr] Compiling rand_core v0.9.4 [INFO] [stderr] Compiling float4 v0.1.0 [INFO] [stderr] Compiling winnow v0.7.14 [INFO] [stderr] Compiling futures-lite v2.6.1 [INFO] [stderr] Compiling event-listener v5.4.1 [INFO] [stderr] Compiling serde_spanned v1.0.4 [INFO] [stderr] Compiling spin v0.10.0 [INFO] [stderr] Compiling toml_datetime v0.7.5+spec-1.1.0 [INFO] [stderr] Compiling hashbrown v0.15.5 [INFO] [stderr] Compiling cubecl-runtime v0.8.1 [INFO] [stderr] Compiling cubecl-macros v0.8.1 [INFO] [stderr] Compiling float-ord v0.3.2 [INFO] [stderr] Compiling toml_writer v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling md5 v0.8.0 [INFO] [stderr] Compiling naga v26.0.0 [INFO] [stderr] Compiling libloading v0.8.9 [INFO] [stderr] Compiling bit-vec v0.8.0 [INFO] [stderr] Compiling syn v2.0.114 [INFO] [stderr] Compiling event-listener-strategy v0.5.4 [INFO] [stderr] Compiling unicode-width v0.2.0 [INFO] [stderr] Compiling khronos-egl v6.0.0 [INFO] [stderr] Compiling ash v0.38.0+1.3.281 [INFO] [stderr] Compiling gpu-alloc-types v0.3.0 [INFO] [stderr] Compiling async-channel v2.5.0 [INFO] [stderr] Compiling spirv v0.3.0+sdk-1.3.268.0 [INFO] [stderr] Compiling bit-set v0.8.0 [INFO] [stderr] Compiling gpu-descriptor-types v0.2.0 [INFO] [stderr] Compiling wgpu-hal v26.0.6 [INFO] [stderr] Compiling codespan-reporting v0.12.0 [INFO] [stderr] Compiling hexf-parse v0.2.1 [INFO] [stderr] Compiling rustc-hash v1.1.0 [INFO] [stderr] Compiling regex-automata v0.4.13 [INFO] [stderr] Compiling gpu-alloc v0.6.0 [INFO] [stderr] Compiling glow v0.16.0 [INFO] [stderr] Compiling ordered-float v5.0.0 [INFO] [stderr] Compiling parking_lot_core v0.9.12 [INFO] [stderr] Compiling getrandom v0.3.4 [INFO] [stderr] Compiling dirs-sys v0.5.0 [INFO] [stderr] Compiling raw-window-handle v0.6.2 [INFO] [stderr] Compiling parking_lot v0.12.5 [INFO] [stderr] Compiling dirs v6.0.0 [INFO] [stderr] Compiling toml_parser v1.0.6+spec-1.1.0 [INFO] [stderr] Compiling profiling v1.0.17 [INFO] [stderr] Compiling renderdoc-sys v1.1.0 [INFO] [stderr] Compiling wgpu-core v26.0.1 [INFO] [stderr] Compiling litrs v1.0.0 [INFO] [stderr] Compiling wgpu v26.0.1 [INFO] [stderr] Compiling cubecl-wgpu v0.8.1 [INFO] [stderr] Compiling colored v3.0.0 [INFO] [stderr] Compiling rmp v0.8.15 [INFO] [stderr] Compiling flate2 v1.1.8 [INFO] [stderr] Compiling macerator v0.2.9 [INFO] [stderr] Compiling uuid v1.19.0 [INFO] [stderr] Compiling once_cell v1.21.3 [INFO] [stderr] Compiling data-encoding v2.10.0 [INFO] [stderr] Compiling getrandom v0.2.17 [INFO] [stderr] Compiling toml v0.9.11+spec-1.1.0 [INFO] [stderr] Compiling num-integer v0.1.46 [INFO] [stderr] Compiling num-complex v0.4.6 [INFO] [stderr] Compiling burn-ndarray v0.19.1 [INFO] [stderr] Compiling document-features v0.2.12 [INFO] [stderr] Compiling moddef v0.3.0 [INFO] [stderr] Compiling rand_core v0.6.4 [INFO] [stderr] Compiling atomic_float v1.1.0 [INFO] [stderr] Compiling ndarray v0.16.1 [INFO] [stderr] Compiling regex v1.12.2 [INFO] [stderr] Compiling darling_core v0.21.3 [INFO] [stderr] Compiling prettyplease v0.2.37 [INFO] [stderr] Compiling darling_core v0.20.11 [INFO] [stderr] Compiling sanitize-filename v0.6.0 [INFO] [stderr] Compiling const-random-macro v0.1.16 [INFO] [stderr] Compiling zerocopy-derive v0.8.33 [INFO] [stderr] Compiling serde_derive v1.0.228 [INFO] [stderr] Compiling bytemuck_derive v1.10.2 [INFO] [stderr] Compiling thiserror-impl v2.0.17 [INFO] [stderr] Compiling derive_more-impl v2.1.1 [INFO] [stderr] Compiling derive-new v0.7.0 [INFO] [stderr] Compiling variadics_please v1.1.0 [INFO] [stderr] Compiling const-random v0.1.18 [INFO] [stderr] Compiling burn-derive v0.19.1 [INFO] [stderr] Compiling bytemuck v1.24.0 [INFO] [stderr] Compiling thiserror v2.0.17 [INFO] [stderr] Compiling darling_macro v0.21.3 [INFO] [stderr] Compiling wgpu-types v26.0.0 [INFO] [stderr] Compiling derive_more v2.1.1 [INFO] [stderr] Compiling darling v0.21.3 [INFO] [stderr] Compiling enumset_derive v0.14.0 [INFO] [stderr] Compiling cubecl-macros-internal v0.8.1 [INFO] [stderr] Compiling darling_macro v0.20.11 [INFO] [stderr] Compiling darling v0.20.11 [INFO] [stderr] Compiling macerator-macros v0.1.3 [INFO] [stderr] Compiling rmp-serde v1.3.1 [INFO] [stderr] Compiling bincode v2.0.1 [INFO] [stderr] Compiling enumset v1.1.10 [INFO] [stderr] Compiling half v2.7.1 [INFO] [stderr] Compiling ppv-lite86 v0.2.21 [INFO] [stderr] Compiling ahash v0.8.12 [INFO] [stderr] Compiling float8 v0.4.2 [INFO] [stderr] Compiling hashbrown v0.13.2 [INFO] [stderr] Compiling gpu-descriptor v0.3.2 [INFO] [stderr] Compiling rand_chacha v0.9.0 [INFO] [stderr] Compiling rand_chacha v0.3.1 [INFO] [stderr] Compiling rand v0.8.5 [INFO] [stderr] Compiling rand v0.9.2 [INFO] [stderr] Compiling text_placeholder v0.5.1 [INFO] [stderr] Compiling rand_distr v0.5.1 [INFO] [stderr] Compiling cubecl-ir v0.8.1 [INFO] [stderr] Compiling burn-common v0.19.1 [INFO] [stderr] Compiling cubecl-core v0.8.1 [INFO] [stderr] Compiling cubecl-std v0.8.1 [INFO] [stderr] Compiling cubecl-random v0.8.1 [INFO] [stderr] Compiling cubecl-reduce v0.8.1 [INFO] [stderr] Compiling cubecl-quant v0.8.1 [INFO] [stderr] Compiling cubecl-matmul v0.8.1 [INFO] [stderr] Compiling wgpu-core-deps-windows-linux-android v26.0.0 [INFO] [stderr] Compiling cubecl-convolution v0.8.1 [INFO] [stderr] Compiling cubecl v0.8.1 [INFO] [stderr] Compiling burn-tensor v0.19.1 [INFO] [stderr] Compiling burn-ir v0.19.1 [INFO] [stderr] Compiling burn-core v0.19.1 [INFO] [stderr] Compiling burn-autodiff v0.19.1 [INFO] [stderr] Compiling burn-optim v0.19.1 [INFO] [stderr] Compiling burn-nn v0.19.1 [INFO] [stderr] Compiling burn-fusion v0.19.1 [INFO] [stderr] Compiling burn-cubecl-fusion v0.19.1 [INFO] [stderr] Compiling burn-cubecl v0.19.1 [INFO] [stderr] Compiling burn-wgpu v0.19.1 [INFO] [stderr] Compiling burn v0.19.1 [INFO] [stderr] Compiling burn_dragon_core v0.4.0 [INFO] [stderr] Compiling burn_dragon_language v0.4.0 [INFO] [stderr] Compiling burn_dragon_web v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `dev` profile [unoptimized + debuginfo] target(s) in 1m 52s [INFO] running `Command { std: "docker" "inspect" "108ed0a252ba397ea05c0de338210d9a10c0f83ac9600a09568690f582af1103", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "108ed0a252ba397ea05c0de338210d9a10c0f83ac9600a09568690f582af1103", kill_on_drop: false }` [INFO] [stdout] 108ed0a252ba397ea05c0de338210d9a10c0f83ac9600a09568690f582af1103 [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen" "--no-run" "--message-format=json", kill_on_drop: false }` [INFO] [stdout] f676123372b39ddbeaf2b77a9e107ef81079d7aa82a3702209be07d269cff8cd [INFO] running `Command { std: "docker" "start" "-a" "f676123372b39ddbeaf2b77a9e107ef81079d7aa82a3702209be07d269cff8cd", kill_on_drop: false }` [INFO] [stderr] Compiling burn_dragon_web v0.4.0 (/opt/rustwide/workdir) [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 1.01s [INFO] running `Command { std: "docker" "inspect" "f676123372b39ddbeaf2b77a9e107ef81079d7aa82a3702209be07d269cff8cd", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "f676123372b39ddbeaf2b77a9e107ef81079d7aa82a3702209be07d269cff8cd", kill_on_drop: false }` [INFO] [stdout] f676123372b39ddbeaf2b77a9e107ef81079d7aa82a3702209be07d269cff8cd [INFO] running `Command { std: "docker" "create" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/target:/opt/rustwide/target:rw,Z" "-v" "/var/lib/crater-agent-workspace/builds/worker-7-tc2/source:/opt/rustwide/workdir:ro,Z" "-v" "/var/lib/crater-agent-workspace/cargo-home:/opt/rustwide/cargo-home:ro,Z" "-v" "/var/lib/crater-agent-workspace/rustup-home:/opt/rustwide/rustup-home:ro,Z" "-e" "SOURCE_DIR=/opt/rustwide/workdir" "-e" "CARGO_TARGET_DIR=/opt/rustwide/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=forbid" "-e" "RUSTDOCFLAGS=--cap-lints=forbid" "-e" "CARGO_HOME=/opt/rustwide/cargo-home" "-e" "RUSTUP_HOME=/opt/rustwide/rustup-home" "-w" "/opt/rustwide/workdir" "-m" "1610612736" "--user" "0:0" "--network" "none" "ghcr.io/rust-lang/crates-build-env/linux@sha256:d429b63d4308055ea97f60fb1d3dfca48854a00942f1bd2ad806beaf015945ec" "/opt/rustwide/cargo-home/bin/cargo" "+dec9417b8611e34e787a3e4c37686b5131f9e5c5" "test" "--frozen", kill_on_drop: false }` [INFO] [stdout] 0842d8837f2c4eccb8c71a08c1d10228cad15e40ce07d9ae300ecd668ca0fd73 [INFO] running `Command { std: "docker" "start" "-a" "0842d8837f2c4eccb8c71a08c1d10228cad15e40ce07d9ae300ecd668ca0fd73", kill_on_drop: false }` [INFO] [stderr] Finished `test` profile [unoptimized + debuginfo] target(s) in 0.56s [INFO] [stderr] Running unittests src/lib.rs (/opt/rustwide/target/debug/deps/burn_dragon_web-d0c2b4a23c0090e5) [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stderr] Doc-tests burn_dragon_web [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] [stdout] [INFO] [stdout] running 0 tests [INFO] [stdout] [INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out; finished in 0.00s [INFO] [stdout] [INFO] running `Command { std: "docker" "inspect" "0842d8837f2c4eccb8c71a08c1d10228cad15e40ce07d9ae300ecd668ca0fd73", kill_on_drop: false }` [INFO] running `Command { std: "docker" "rm" "-f" "0842d8837f2c4eccb8c71a08c1d10228cad15e40ce07d9ae300ecd668ca0fd73", kill_on_drop: false }` [INFO] [stdout] 0842d8837f2c4eccb8c71a08c1d10228cad15e40ce07d9ae300ecd668ca0fd73